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CEMENT ADMIXTURE, CEMENT COMPOSITION USING SAME, AND PROCESSING METHOD FOR PREVENTING SALT DAMAGE IN CONCRETE STRUCTURE
CEMENT ADMIXTURE, CEMENT COMPOSITION USING SAME, AND PROCESSING METHOD FOR PREVENTING SALT DAMAGE IN CONCRETE STRUCTURE
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机译:水泥混合物,使用相同的水泥组合物,以及防止混凝土结构盐损伤的加工方法
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摘要
A cement admixture containing a calcium aluminate having a chemical composition containing from 21 to 27 parts by mass of CaO, from 65 to 73 parts by mass of AlO, from 1 to 5 parts by mass of SiO, from 1 to 6 parts by mass of FeO, and from 1 to 5 parts by mass of TiO, based on the total amount of CaO, AlO, SiO, FeO, and TiO, and having a Blaine specific surface area of 2,000 to 6,000 cm/g.
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